翻译和例句：
they get hurt or don’t have enough water, they give off ultrasonic sounds (超声波). The sounds are very... they get hurt or don’t have enough water, they give off ultrasonic sounds (超声波). The sounds ……
, there are little gaps (缝隙) in them. These gaps trap (困住) the sound waves (声波) from cars, buildings... together, there are little gaps (缝隙) in them. These gaps trap (困住) the sound waves (声波) from cars ……
牙齿也可"听"声音TEETH may soon be able to work as ears for hearing-impaired (听力受损者) persons. A new device (装置) has been developed that is capable of passing voice fluctuations (声波) through the jaw (颚) bone ……
PhysicsThe speed of sound in steel is 6000 ms–1. The wavelength of an ultrasound (超声波) wave of frequency (频率) 50 khz traveling through a steel girder (梁) is ______.A. 0.0083 m B. 0.12 m C. 8.3 m D ……
with the power of ultrasound (超声波). Simply put your clothes in a container (容器), add water, detergent... of ultrasound (超声波). Simply put your clothes in a container (容器), add water, detergent (洗衣液) and Dolfi ……
.---------------------------------------gum: 齿龈massage: 按摩ultrasound: 超声波 ……
,680 yuan).---------------------------------------LCD: 液晶显示屏neon: 氖，霓虹siren: 警报器ultrasound: 超声波 ……
of Sussex and Bristol recently came up with the world’s first sonic (声波的) tractor beam. It can move ……
还记得武侠小说里"传音入密"的神功吗？在现实世界里借助超声波技术你也可以做到！RARELY is an invention so great that people realize... to his ear! If he takes two steps to the side, out of thesound beam(声波), he hears nothing at all. Step ……
knowledge (知识) of programming, sound waves (声波) and collision sensors (碰撞传感器), but also challenge our... robots not only test our knowledge (知识) of programming, sound waves (声波) and collision sensors (碰撞 ……
. There are little gaps (缝隙) in them. They take in sound waves (声波) well. So, less sound goes.... There are little gaps (缝隙) in them. They take in sound waves (声波) well. So, less sound goes into your ears ……
夜行动物（上）
long fingers. 上面有一层薄薄的皮肤。I can't see far. But I can fly very well in darkness. 晚上，我靠声波来探路和捕食。I send outspecialsounds. People can't hear them. 声波遇到物体返回到我的耳朵，帮助我准确地判断物体的方向和位置。生词大本营 sunset 日落beetle 甲虫 ……
’ blood flow was also measured using an ultrasound (超声波). Researchers found that after six... (超声波). Researchers found that after six months of exercise, the participants’ mental ……
(声波). Different layers can slow down sound waves differently. Scientists can then take a brief look... study it with the help of sound waves (声波). Different layers can slow down sound waves differently ……
(高频率的声波) at your lips, teeth and tongue.In a demo video, we can watch spiders crawl (爬...; super high-pitched sound waves (高频率的声波) at your lips, teeth and tongue.In a demo video, we can watch ……
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